In this course, you will learn to deploy and secure Microsoft 365 Business Premium with Microsoft Defender and Purview Suites add-ons, and secure AI agents with Microsoft Agent 365. Each module covers a key security pillar-identity, device management, endpoint protection, email and app security, data protection, and AI agent security-moving from foundational (P1) to advanced (P2) capabilities. You will strengthen identity with Entra ID, secure devices with Intune, implement Zero Trust endpoint protection, safeguard collaboration with Defender for Office 365 and Cloud Apps, protect data with Microsoft Purview, and secure AI agents across identity, data, and threat protection with Microsoft Agent 365-building toward a comprehensive, modern security baseline.